diff options
| author | Zach Koopmans <zkoopmans@google.com> | 2021-06-22 15:50:41 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-06-22 15:53:32 -0700 |
| commit | e1dc1c78e7a523fc64ca28bed60a9a40ea1de46a (patch) | |
| tree | a8679f27d3a333ed79f5620ba8109985cbcdcf4e /pkg/sentry/fs/user/path.go | |
| parent | 01bcd55c3ad3b6c3bc0179a13e5f0045fa3707b7 (diff) | |
[syserror] Add conversions to linuxerr with temporary Equals method.
Add Equals method to compare syserror and unix.Errno errors to linuxerr errors.
This will facilitate removal of syserror definitions in a followup, and
finding needed conversions from unix.Errno to linuxerr.
PiperOrigin-RevId: 380909667
Diffstat (limited to 'pkg/sentry/fs/user/path.go')
| -rw-r--r-- | pkg/sentry/fs/user/path.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/pkg/sentry/fs/user/path.go b/pkg/sentry/fs/user/path.go index 124bc95ed..f6eaab2bd 100644 --- a/pkg/sentry/fs/user/path.go +++ b/pkg/sentry/fs/user/path.go @@ -21,6 +21,7 @@ import ( "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/context" + "gvisor.dev/gvisor/pkg/errors/linuxerr" "gvisor.dev/gvisor/pkg/fspath" "gvisor.dev/gvisor/pkg/log" "gvisor.dev/gvisor/pkg/sentry/fs" @@ -93,7 +94,7 @@ func resolve(ctx context.Context, mns *fs.MountNamespace, paths []string, name s binPath := path.Join(p, name) traversals := uint(linux.MaxSymlinkTraversals) d, err := mns.FindInode(ctx, root, nil, binPath, &traversals) - if err == syserror.ENOENT || err == syserror.EACCES { + if linuxerr.Equals(linuxerr.ENOENT, err) || linuxerr.Equals(linuxerr.EACCES, err) { // Didn't find it here. continue } @@ -142,7 +143,7 @@ func resolveVFS2(ctx context.Context, creds *auth.Credentials, mns *vfs.MountNam Flags: linux.O_RDONLY, } dentry, err := root.Mount().Filesystem().VirtualFilesystem().OpenAt(ctx, creds, pop, opts) - if err == syserror.ENOENT || err == syserror.EACCES { + if linuxerr.Equals(linuxerr.ENOENT, err) || linuxerr.Equals(linuxerr.EACCES, err) { // Didn't find it here. continue } |